Estimation of liveweight from chest circumference in double purpose crossbred calves during growth as a function of sex and racial group in the Maracaibo Lake basin

• Norkelin C. Salazar ^[1] ; Layneth Machado ^[1] ; Omar E. Araujo-Febres ^[1]
  1. [1] La Universidad del Zulia

     La Universidad del Zulia

     Venezuela

     
• Localización: Archivos Latinoamericanos de Producción Animal, ISSN 1022-1301, ISSN-e 1022-1301, Vol. 18, Nº. 3-4, 2010
• Idioma: inglés
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• Resumen

  • With the objective of estimating liveweight (LW) as a function of racial group and sex and calculating its relationship to chest circumference (CC) in growing crossbred double purpose calves under tropical conditions, 589 measurements were taken of animals in three herds distributed in the Maracaibo Lake basin, and grouped by predominant race (indicus or Taurus) and sex. General analysis of the data yielded a correlation between LW and CC (P